import router from "@/router";
import nprogress from "nprogress";
import "nprogress/nprogress.css";
import store from "@/store";

/**
 *前置守卫
 *
 */

const whiteList = ["/login", "/404"];
router.beforeEach(async (to, from, next) => {
  nprogress.start();
  // console.log(store.getters.token);
  if (store.getters.token) {
    // 存在token
    if (to.path === "/login") {
      // 跳转到主页
      next("/"); // 中转到主页
      // next（地址）并没有执行后置守卫
      nprogress.done();
    } else {
      //判断是否获取资料
      if (!store.getters.userId) {
       await store.dispatch("user/getUserInfo")
      }
      next(); // 放行
    }
  } else {
    // 没有token
    if (whiteList.includes(to.path)) {
      next();
    } else {
      next("/login"); // 中转到登录页
      nprogress.done();
    }
  }
});

/** *
 * 后置守卫
 * **/
router.afterEach(() => {
  nprogress.done();
});
